Hydrodynamics of fermenter with multi-shaft stirrer

Authors

  • Дмитро Миколайович Закоморний National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0001-8110-663X
  • Михайло Григорович Кутовий National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-9698-5822
  • Сергій Ігорович Костик National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-2817-7233
  • Вадим Миколайович Поводзинський National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-9591-909X
  • Владислав Юрійович Шибецький National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056, Ukraine https://orcid.org/0000-0001-5482-0838

DOI:

https://doi.org/10.15587/2313-8416.2016.69451

Keywords:

hydrodynamics, homogenization, mixing device, many-shafts mixer, fermenter, biological agent, shear stress

Abstract

This article focuses on computer modeling of the hydrodynamic conditions in the fermenter with one-shaft and many-shafts mixing devices. On the basis of the research the features of formation of the vortex was found. Comparative analysis of hydrodynamic fluid flows that arising in volume by the usage of mixing devices of various designs was conducted. A modern design of many-shafts fermenter with avoidance of origin of vortex was made

Author Biographies

Дмитро Миколайович Закоморний, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056

Department of biotechnology and engineering

Михайло Григорович Кутовий, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056

Department of biotechnology and engineering

Сергій Ігорович Костик, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056

PhD, assistant

Department of biotechnology and engineering

Вадим Миколайович Поводзинський, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056

PhD, assistant professor

Department of biotechnology and engineering

Владислав Юрійович Шибецький, National Technical University of Ukraine "Kyiv Polytechnic Institute" 37 Peremogy ave., Kiev, Ukraine, 03056

PhD, assistant

Department of biotechnology and engineering

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Published

2016-05-31

Issue

Section

Technical Sciences